Checking on the A's official website I came across this "injury update" at the end of the article:
"Crow Hops: Geren said that he will have more information about Johnson's injury by the middle of next week. ... The skipper also said that Antonio Perez was not with the team on Friday because of a "non-baseball condition." Kielty was not in the starting lineup on Friday because he is still getting over some food poisoning. ... Geren said that Milton Bradley is still listed as day-to-day with soreness in his right side. Geren said that if Friday was a regular-season game Bradley would have started."
What is this with food poisoning? Where are these guys eating? You'd think they'd be careful, given how often that seems to occur.